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[thin_check (rust)] remove spurious mutex.

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This commit is contained in:
Joe Thornber 2020-07-30 09:59:02 +01:00
parent 8146fba9d2
commit f7623e6264
1 changed files with 4 additions and 8 deletions
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12
src/thin/check.rs
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@ -146,7 +146,7 @@ trait NodeVisitor<V: ValueType> {
#[derive(Clone)]
struct BTreeWalker {
engine: Arc<Mutex<AsyncIoEngine>>,
engine: Arc<AsyncIoEngine>,
seen: Arc<Mutex<FixedBitSet>>,
}
@ -154,7 +154,7 @@ impl BTreeWalker {
fn new(engine: AsyncIoEngine) -> BTreeWalker {
let nr_blocks = engine.get_nr_blocks() as usize;
let r: BTreeWalker = BTreeWalker {
engine: Arc::new(Mutex::new(engine)),
engine: Arc::new(engine),
seen: Arc::new(Mutex::new(FixedBitSet::with_capacity(nr_blocks))),
};
r
@ -174,9 +174,7 @@ impl BTreeWalker {
}
drop(seen);
let mut engine = self.engine.lock().unwrap();
engine.read_many(&mut blocks)?;
drop(engine);
self.engine.read_many(&mut blocks)?;
for b in blocks {
self.walk_node(visitor, &b)?;
@ -263,9 +261,7 @@ impl NodeVisitor<ValueU64> for TopLevelVisitor {
}
drop(seen);
let mut engine = w.engine.lock().unwrap();
engine.read_many(&mut blocks)?;
drop(engine);
w.engine.read_many(&mut blocks)?;
// FIXME: with a thread pool we need to return errors another way.
let nr_workers = 16;